Heater fan



FIG. 1 is a perspective view of a heater fan showing the first embodiment of our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a right side elevational view thereof, the left side view being a mirror image thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a perspective view of a heater fan showing the second embodiment of our new design, the sole difference from the first embodiment being the wood grain finish;

FIG. 8 is a top plan view of FIG. 7;

FIG. 9 is a bottom plan view of FIG. 7;

FIG. 10 is a front elevational view of FIG. 7;

FIG. 11 is a right side elevational view of FIG. 7, the left side view being a mirror image thereof; and,

FIG. 12 is a rear elevational view of FIG. 7.

The dot pattern fragmentarily shown in FIGS. 1-5 and 7-11, is understood to extend uniformly throughout the front panel. The two screen patterns fragmentarily shown in FIG. 6, and FIG. 12, are understood to extend uniformly throughout the areas represented. 

The ornamental design for a heater fan, as shown and described. 